Buying a vehicle for your business unlocks large upfront depreciation deductions, while leasing offers smaller but steadier write-offs and lower monthly costs. Neither option is universally better — the right choice depends on your cash flow, how long you plan to keep the vehicle, and how much you drive.
How Deducting a Purchased Vehicle Works
When you buy a vehicle for business use, you can depreciate its cost over several years, or in many cases use Section 179 and bonus depreciation to deduct a large portion immediately, especially for vehicles over 6,000 pounds gross vehicle weight rating that avoid the luxury auto depreciation caps.
How Deducting a Leased Vehicle Works
With a leased vehicle, you deduct the business-use percentage of your monthly lease payments rather than depreciating the vehicle’s value, since you don’t own it. There’s also a small “lease inclusion amount” the IRS requires you to add back to income for more expensive leased vehicles, which offsets some of the deduction.
Upfront Tax Savings Favor Buying
If you want the biggest possible deduction in the first year, buying — especially a heavy vehicle eligible for full Section 179 expensing — usually wins, since you can potentially deduct a large share of the purchase price immediately rather than spreading a smaller lease payment deduction over several years.
Predictable Costs Favor Leasing
Leasing typically means lower monthly payments and no large depreciation recapture to worry about if you sell the vehicle later, since you never owned it. This predictability can be valuable for businesses that prefer steady, simple expense tracking over maximizing a single year’s deduction.
Mileage Matters
If your business puts high mileage on vehicles, buying may make more sense since leases often include mileage limits with costly overage fees. Businesses with lower, predictable mileage may find leasing more cost-effective.
What Happens When You Sell a Purchased Vehicle
If you’ve depreciated a purchased vehicle heavily and then sell it for more than its depreciated value, you may owe depreciation recapture tax on the difference, which is something leased vehicles never trigger since you don’t own the asset.
Standard Mileage Rate as a Third Option
Regardless of whether you buy or lease, you can generally choose the standard mileage rate instead of tracking actual expenses and depreciation, though once you’ve used actual expense methods including depreciation on a purchased vehicle, switching back to the standard rate has restrictions.
Frequently Asked Questions
Can I switch from leasing to buying and keep the same deduction method? No — leasing and buying use fundamentally different deduction approaches, so switching means starting fresh with whichever method applies to the new vehicle.
Does a heavy SUV get a better deduction whether leased or bought? The biggest depreciation advantages for heavy vehicles apply to purchases, not leases, since leased vehicle deductions are based on payments, not depreciation.
Is it better to buy at the end of the year for tax purposes? Placing a vehicle in service before year-end can allow you to claim a full year’s depreciation or Section 179 deduction even if you only owned it for part of the year, which is a common year-end tax planning strategy.
A tax professional can run the numbers on your specific situation, since the better option often comes down to your business’s cash flow, mileage needs, and how aggressively you want to reduce this year’s taxable income versus future years.